Recent questions tagged node.js

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node.js - Why does gulp.src not like being passed an array of complete paths to files?

I'm attempting to pass gulp.src an array of files that I want it to deal with. This is the array as it ... way. Can anyone shed some light? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - ReferenceError: describe is not defined NodeJs

I am trying to define some endpoints and do a test using nodejs. In server.js I have: var express = require(' ... 3 How can I fix the issue? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - How can I install GraphicsMagick or ImageMagick on AWS Lambda?

I am using the gm package for Node.js along with the default ImageMagick installation that is available on AWS ... be deployed with serverless? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Examples in using RedisStore in socket.io

I am trying to scale a simple socket.io app across multiple processes and/or servers. Socket.io supports ... if I missed something obvious. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Is it possible to set a base URL for NodeJS app?

I want to be able to host multiple NodeJS apps under the same domain, without using sub-domains (like google.com ... of something.com/myapp/js) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Is it Possible to Dynamically Return an SSL Certificate in NodeJS?

I want to dynamically return an ssl certificate info in my NodeJS application. I have two domain names linked to ... second port? Thanks, Jeff See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Hooking up express.js with Angular CLI in dev environment

I found a great tutorial that explains how to setup express.js with Angular CLI, but in this tutorial the ... the QuickStart uses System.js See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - How can I get a list of callbacks in the Node work queue? (or, Why won't Node exit?)

It says on the Node.js about page: Node exits the event loop when there are no more callbacks to perform. ... are keeping Node from exiting? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Error: EACCES: permission denied

I run npm install lodash but it throws Error: EACCES: permission denied error. I know it is permission issue ... /Desktop/es6/npm-debug.log See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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908 views

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node.js - nginx proxy pass Node, SSL?

my nginx server is actually proxying my node backend (which listens on port 3000) with a simple: location /api/ ... to support ssl as well? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - 502 Bad Gateway Deploying Express Generator Template on Elastic Beanstalk

I used the express generator to create a simple express app, which when started on dev works fine on localhost:3000. ... .address().port); }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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776 views

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node.js - Node npm windows file paths are too long to install packages

Situation I want to use gulp and related front-end tool chains in Windows-hosted development environments. I ... approach may eventually suffer. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - How to deploy node app that uses grunt to heroku

I'm using grunt and also grunt plugins like grunt-contrib-copy, grunt-contrib-mincss (that listed as npm ... decisions... Any thoughts? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - MongoDB: output 'id' instead of '_id'

I am using mongoose (node), what is the best way to output id instead of _id? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.1k views

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node.js - How to destroy JWT Tokens on logout?

I am using jwt plugin and strategy in hapijs. I am able to create jwt token while login user and authenticate ... logout? Please suggest a way. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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950 views

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node.js - Why is this HTTP request not working on AWS Lambda?

I'm getting started with AWS Lambda and I'm trying to request an external service from my handler function. ... not execute the HTTP request? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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node.js - Laravel 5.4 ‘cross-env’ Is Not Recognized as an Internal or External Command

I'm trying to run npm run dev for Laravel Mix and I get this error: > @ dev D:projectsptcs > cross-env ... I'm running Homestead on Windows 7. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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970 views

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node.js - Nodejs AWS SDK S3 Generate Presigned URL

I am using the NodeJS AWS SDK to generate a presigned S3 URL. The docs give an example of generating a presigned URL ... how I'm using the SDK. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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886 views

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node.js - Express: How to pass app-instance to routes from a different file?

I want to split up my routes into different files, where one file contains all routes and the other one the ... the actions from the routes? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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989 views

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node.js - Test process.env with Jest

I have an application that depends on environmental variables like: const APP_PORT = process.env.APP_PORT || 8080; ... I mock it somehow maybe? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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939 views

1 answer

node.js - How do I add a custom script to my package.json file that runs a javascript file?

I want to be able to execute the command script1 in a project directory that will run node script1.js. ... if you need any clarification. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

1 answer

node.js - How can I render inline JavaScript with Jade / Pug?

I'm trying to get JavaScript to render on my page using Jade (http://jade-lang.com/) My project is in ... definitely a miss here any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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937 views

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node.js - What does -save-dev mean in npm install grunt --save-dev

I've just started using Grunt.js. It is pretty hard to set up and I am at the point of creating a package ... tried looking but it ends in vain. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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node.js - Passing arguments to require (when loading module)

Is it possible to pass arguments when loading a module using require? I have module, login.js which provides ... the code I provided above? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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894 views

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node.js - socket.emit() vs. socket.send()

What's the difference between these two? I noticed that if I changed from socket.emit to socket.send in a ... use socket.emit or socket.send? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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897 views

1 answer

node.js - How can I get npm start at a different directory?

I usually cd into the app directory and then run npm start. It is my feeling that there ought to be some way to ... Is there a way to do that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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971 views

1 answer

node.js - How to downgrade Node version

I want to downgrade my Node version from the latest to v6.10.3. But nothing worked so far. Tried NVM and it ... found. How can I downgrade Node? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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node.js - How can the default node version be set using NVM?

I have installed nvm (ubuntu with zsh shell) with two node version: v6.11.5 and v9.0.0 and the default ... version default to define v6.11.5? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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